• Journal of Korean Medicine for Obesity Research
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• v.15 no.1
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• pp.45-50
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• 2015

Eating disorders is a significant failure on the dietary behavior, can be distinguished by anorexia nervosa and bulimia nervosa. For the treatment of eating disorders, screening for medical conditions and hospitalizations are needed. Also, medications such as antidepressants may be helpful, and it should be considered a dynamic psychotherapy, cognitive behavioral therapy, and family therapy together. Recently we experienced a 24-year-old woman who was accompanied with binge eating at night, habitual vomiting, dizziness, anorexia, and general weakness. We applied Banhabaeckchulchunma-tang and acupunture treatment during 2 weeks. Through this program, patient's condition was improved on body mass index and Eating Attitude Test-26.

• Journal of the Korean housing association
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• v.24 no.3
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• pp.1-8
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• 2013

The University students learn their major or a general education in lecture rooms. In these days, lecturer use frequently various multimedia in lecture room. Appropriate control lighting environment in lecture room should be essential and related in efficient studying. Daylighting on front-side of lecture room will cause glare and students are hard to read contents on white-board at their seat. Therefore, in order to preventing glare we simulated daylighting of lecture room with using computer software in this study. Results from simulation and analysis as follows: The first, if students' left-side is east-oriented in lecture room, best daylighting condition about glare in lecture room. The second, architectural designers can use simulation data of daylighting or simulate data in designing university buildings with lecture rooms. Finally, if reducing size of windows (narrow and deep daylight: more closing vertically, from up to down daylighting: more closing horizontally) we will be able to reduce energy from lecture room.

• The Journal of the Convergence on Culture Technology
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• v.7 no.1
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• pp.24-30
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• 2021

The purpose of this study was to examine the effect of nursing management education application on study crafting in nursing students. The data collection period was 6 weeks from September 1, 2019, and 38 subjects were selected for each of the experimental group and the control group. As a result of this study, the experimental group who conducted nursing management learning using the nursing management education application showed significantly higher study crafting than the control group. Based on the results, it was confirmed that the nursing management education application is a useful medium for nursing students to find meaning for learning and to lead learning.

• Journal of Korea Society of Industrial Information Systems
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• v.27 no.1
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• pp.11-18
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• 2022

The use of multi-spectral cameras is essential for day and night pedestrian detection. In this paper, a color camera and a thermal imaging infrared camera were used to detect pedestrians near a crosswalk for 24 hours at an intersection with a high risk of traffic accidents. For pedestrian detection, the YOLOv5 object detector was used, and the detection performance was improved by using color images and thermal images at the same time. The proposed system showed a high performance of 0.940 mAP in the day/night multi-spectral (color and thermal image) pedestrian dataset obtained from the actual crosswalk site.

• Pediatric Gastroenterology, Hepatology & Nutrition
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• v.8 no.1
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• pp.12-20
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• 2005

Purpose: Helicobacter pylori infection is known to be associated with acute or chronic abdominal pain and upper gastrointestinal bleeding in children. This study was performed to analyze the gastroduodenoscopic findings and the efficacy of triple therapy with omeprazole, amoxicillin and clarithromycin between one and two weeks of duration in children with H. pylori infection. Methods: We have assessed retrospectively 60 patients presented with acute or chronic abdominal pain or upper gastrointestinal bleeding. H. pylori infection was confirmed by endoscopic biopsy and rapid urease test. Out of 60 patients, 30 patients were treated with a combination of omeprazole, amoxicillin, and clarithromycin for one week, and the other 30 patients were treated for two weeks with the same medication. Efficacy of treatment was assessed 4 weeks after the termination of treatment by using the $^{13}C$ urea breath test. Results: The 60 patients with the complaint of diffuse abdominal pain, epigastric pain, vomiting or hematemesis were included in this study. One-week treatment group (group I) consisted of 30 patients (14 male, 16 female) with mean age of $11.6{\pm}2.67years$. Two-week treatment group (group II) consisted of 30 patients (11 male, 19 female) with mean age of $10.7{\pm}4.17years$. In group I, H pylori were eradicated in 26 out of 30 patients (86.7%). In group II, H. pylori were eradicated in 26 out of 30 children (86.7%). Both groups did $^{13}C$ urea breath test after 4 weeks after termination of the triple therapy. The eradication rates were same in both groups as 86.7%, 26 out of 30 patients in each group. The results of endoscopy were nodular gastritis 26 (43.3%), erosive gastritis 10 (16.7%), hemorrhagic gastritis 7 (11.7%), gastric ulcer 2 (3.3%) and normal finding 15 (25.0%). Conclusion: In this study, the nodular gastritis was most common endoscopic findings with H. pylori positive patients. The eradication rate of H. pylori with omeprazole, amoxicillin and clarithromycin was 86.7% and it would be highly effective as primary treatment with no significant differences in the eradication rate between one-week and two-week treatment groups. However, we should need more long-term follow-up data.

• Korean Journal of Food Science and Technology
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• v.34 no.3
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• pp.466-471
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• 2002

Effect of anti-microbial agents, such as alcohol, garlic, chitosan, K-sorbate, mustard, or pasteurization on the quality of traditional kochujang was investigated during storage at $30^{\circ}C$ for 24 weeks. The pH of kochujang decreased during storage and titratable acidity changed little in the group of mustard and garlic addition. Reducing sugar increased during storage, with higher values for K-sorbate of alcohol added groups than the other groups. Alcohol contents increased during storage with higher values in control or chitosan added group. Amino nitrogen contents of kochujang decreased gradually during storage and were lower in control or chitosan added group. Ammonia nitrogen contents were lower in alcohol, garlic, K-sorbate or mustard added kochujang. The content of total free amino acid increased slightly during storage and were higher in pasteurized, garlic or alcohol added kochujang. After 24 weeks of storage, the results of sensory evaluation showed K-sorbate, garlic or alcohol added kochujang were more acceptable than control in the sense of taste.

• Journal of the Korean Society of Food Science and Nutrition
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• v.29 no.3
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• pp.364-368
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• 2000

국내에서 생산된 곡류 9종 416건, 두류 5종 296건 및 서류 2종 156건에 대해 수은 함량은 Mercury Analyzer로, 납, 카드뮴, 비소, 구리, 망간, 아연 등은 습식분해 후 ICP로 분석하였다. 본 연구 결과, 곡류중 중금속 함량[최소~최대(평균),mg/kg]은 다음과 같았다. 수은 0.0001~0.051(0.007), 납 0.01~0.39(0.13), 카드뮴 0.001~0.098(0.023), 비소 0.01~0.38(0.09), 구리 0.06~11.85(1.73), 망간 0.91~39.15(7.47), 아연 1.35~24.15(9.32) mg/kg으로 나타났다. 또한 두류중 중금속 함량(mg/kg)은 수은 0.0002~0.031(0.005), 납 0.01~0.38(0.12), 카드뮴 0.005~0.098(0.030), 비소 0.01~0.37(0.10), 구리 0.03~6.56(2.44), 망간 0.85~22.97(8.16), 아연 2.40~40.18(11.25) mg/kg이었다 서류중 중금속 함량(mg/kg)은 수은 0.002~0.036(0.017), 비소0.01~0.20(0.08), 구리 0.02~2.91(0.84), 망간 0.26~9.48(2.54), 아연 0.35~6.11(2.23)mg/kg이었다. 본 연구에서 얻어진 분석치들은 국내외 다른 연구자들의 분석치와 비슷한 것으로 나타났으며, 이는 우리나라에서 생산된 곡류, 두류, 서류중의 중금속 함유량은 오염된 것이 아닌 자연함유량 수준인 것으로 파악되어 우리나라 사람이 이들 농산물에서 섭취하는 중금속량으로 인한 위해성은 없는 것으로 판단된다. 또한 우리나라 국민이 곡류, 두류, 서류 등을 통해 섭치하는 납, 수은, 카드뮴 등의 중금속 주간섭취량은 FAO/WHO에서 중금속 안전성 평가를 이해 정한 잠정주간섭취혀용량인 PTW1의 0.2~19%를 차지하고 있다.

• Journal of the Korea Convergence Society
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• v.8 no.3
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• pp.253-263
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• 2017

It was conducted that yoga practice for the visually impaired Elderly has an influence on boby composition, flexibility and depression disease. Also, It has a purpose to provide a method of movement and basic materials for them. The 18 seventy-year-old men or women without any experience of yoga from the visually impaired association of the elderly in G city were participated in a training yoga session. This experiment was performed by simple random sampling with the nine of treat group (yoga training) and the nine of control group. The data was analyzed by covariance analysis with 0.05 significant level. The treat group were conducted twice a week to exercise (60mins) for twelve weeks. In conclusion, it is proved that yoga exercise has a positive effect on body composition, flexibility and depression disease.

• Restorative Dentistry and Endodontics
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• v.24 no.2
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• pp.364-371
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• 1999

본 연구는 테트라싸이클린에 의해 변색된 백서 치아에 대한 3 종 표백제의 표백효과를 비교하고 표백제의 침투 깊이 (법랑질 두께)에 따른 표백효과의 차이를 판별하기 위해 시행되었다. 30 마리의 웅성 백서에 매일 2주 동안 테트라싸이클린 용액을 복강내 주입하였다. 디스크 형태의 32개 백서 치아 표본을 16 시간 동안 자외선으로 조사하여 변색을 야기시켰다. 대조군은 생리 식염수에 보관하였으며 실험군은 3종 표백제(Opalescence, Rembrandt, NiteWhite)에 하루 5회씩 2주간 노출시켰다. 치아 색상을 표백전, 표백 1일, 3일, 5일, 7일, 9일, 11일, 및 14일에 각기 기록하여 치아내 변색부와 정상 색상간의 색상차 (${\Delta}$E)를 판독하였다; 대조군 - 9.78, 9.17, 9.36, 9.65, 9.40, 9.99, 10.57, 11.36; Opalescence - 10.08, 7.63, 6.72, 6.04, 5.10, 4.87, 4.89, 4.27; Rembrandt -9.83, 11.27, 9.55, 8.36, 7.75, 6.94, 7.11, 7.04; NiteWhite - 10.44, 9.92, 7.58, 6.80, 5.45, 5.05, 4.73, 4.01. 표백된 모든 치아들의 색상이 밝아졌다. (p<.01) 테트라싸이클린이 주입된 56개 백서 치아를 3 일간 자외선에 조사한 다음, 3가지 유형의 표백제 침투깊이를 설정하였다. 설측 상아질과 순측 법랑질을 통한 침투 (DN), 순측 법랑질만을 통한 침투 (RE), 1.0 mm 두께의 사람 법랑질로 피개된 순측 법랑질을 통한 침투 (HE). 표본들을 Opalescence로 하루 5회씩 1주일 및 4 주간 표백한 후 횡단하여 치아 색상을 측정하였다. 표백되지 않은 치아들을 대조군으로 이용하였다. 치아내 변색부와 정상 색상간의 색상차 (${\Delta}$E)는 다음과 같았다. 대조군 - 11.67; 1주 DN 군 - 13.55; 1주 RE군 - 12.80; 1 주 HE군 - 12.07; 4주 DN군 - 7.48; 4주 RE군 - 7.50; 4주 HE군 - 11.69. 4주 DN군과 4주 RE군의 색상 변화가 가장 크게 나타났다.(p<.01)

• Restorative Dentistry and Endodontics
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• v.21 no.2
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• pp.664-676
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• 1996

테트라싸이클린에 의한 치아 변색은 심미성을 고려한 임상 치료시 커다란 난제로 남아 있다. 본 연구는 백서 치아에 테트라싸이클린을 주입하여 야기되는 색상과 구조적인 변화도를 측정하여 향후 연구에 기초자료를 제공하기 위해 시행되었다. 24 마리의 백서를 각기 8 마리씩 3 군으로 분류하여 대조군은 정상적인 사육을 식염수군은 TC군과 동량의 식염수를 주사하였으며 TC군은 12 ml에 용해시킨 60 mg의 테트라싸이클린을 복강내로 2 주간 주입하였다. 최종 주입후 1 주간 정상 사육한 다음 cervical dislocation법에 의해 희생시켜 시편을 채득한 후 각 치아를 횡단하여 실물현미경과 FlexCam을 이용하여 컴퓨터에 영상을 저장한 다음 색 변화량을 Adobe Photoshop으로 측정하였으며 구조변화는 주사전자 현미경을 이용하였다. 치아색 변화량의 유의성 검정은 ANOVA와 Scheffe test를 이용하였으며 본 실험 결과는 다음과 같다. 1. 각 군의 $a^*$ 수치는 대조군 -6.12 (1.18), 식염수군 -8.00 (1.33), TC군 -18.56 (2.52)로 나타났으며 $b^*$ 수치는 대조군 1.12 (2.13), 식염수군 1.62 (1.45), TC군 28.67 (5.18)을 보였다. 즉 테트라싸이클린에 의해 $a^*$와 $b^*$의 수치가 유의성있게 (p<0.01) 초록색과 노란색 방향으로 변화하였다. 2. 테트라싸이클린에 의해 치경부 법랑질 외면이 검게 변색되었으며 울퉁불퉁한 양태로 변화되었다. 그러나 법랑소주의 형태, 방향등은 차이를 보이지 않았다. 3. 각 군간 상아세관의 수, 방향, 크기등이 차이가 없었다. 치수측에서의 관찰결과 대조군과 식염수군에서는 상아세관들의 입구가 크고 명확하게 보인 반면 TC군에서는 입구가 좁고 부분적으로 막힌 양태도 관찰되었다.